SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2023-21743

Microsoft SharePoint Server Security Feature Bypass Vulnerability

MEDIUM 5.3EPSS 1.12%

Does this matter?

Lower severity and a low EPSS score (1.12%). Track it; it rarely justifies an emergency change on its own.

Description

Microsoft SharePoint Server Security Feature Bypass Vulnerability

CVSS 3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
1.12% probability · 64th percentile
CISA KEV
Not listed
Weakness
CWE-306
Affected
microsoft/sharepoint server
Source
secure@microsoft.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.